> It should be possible. The size of the images is known without actually
> loading them. The other tokens could be parsed within a minimum buffer
> (say, 10k). That could be the actual skin buffer (if we say it must not be
> smaller than those 10k) or in the plugin buffer (while parsing, the .wps
> text file is loaded into the plugin buffer already).

That's the sort of thing I was thinking of. The RAM usage doesn't have to
be exact, as long as we're quite close and always round up...